Precision Resistor · Electronic Components
SM226-4-0R2F
Resistor, Fixed, Wire Wound
Part NumberSM226-4-0R2F
ManufacturerPrecision Resistor
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-264-3197 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp In Deg Celsius At Zer275.0
Power Dissipation Rating In Watts3.000 FREE AIR
Terminal TypeWIRE LEAD
Terminal Length1.500 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Ambient Temp At Full Rated Power25.0 CELSIUS
Body Length0.775 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Body Diameter0.280 INCHES NOMINAL
Temp Coefficient Of Resistance In-15.0 TO 15.0
Vendor Part Numbers1412009
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is SM226-4-0R2F available?
We can source SM226-4-0R2F even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is SM226-4-0R2F by Precision Resistor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM226-4-0R2F has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like SM226-4-0R2F?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for SM226-4-0R2F?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.